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08e1a23e | 1 | /************************************************************************** |
2 | * Author: Panos Christakoglou. * | |
3 | * Contributors are mentioned in the code where appropriate. * | |
4 | * * | |
5 | * Permission to use, copy, modify and distribute this software and its * | |
6 | * documentation strictly for non-commercial purposes is hereby granted * | |
7 | * without fee, provided that the above copyright notice appears in all * | |
8 | * copies and that both the copyright notice and this permission notice * | |
9 | * appear in the supporting documentation. The authors make no claims * | |
10 | * about the suitability of this software for any purpose. It is * | |
11 | * provided "as is" without express or implied warranty. * | |
12 | **************************************************************************/ | |
13 | ||
14 | /* $Id$ */ | |
15 | ||
16 | //----------------------------------------------------------------- | |
17 | // AliESDTagCreator class | |
18 | // This is the class to deal with the tag creation (post process) | |
19 | // Origin: Panos Christakoglou, UOA-CERN, Panos.Christakoglou@cern.ch | |
20 | //----------------------------------------------------------------- | |
21 | ||
22 | //ROOT | |
23 | #include <Riostream.h> | |
24 | #include <TFile.h> | |
25 | #include <TString.h> | |
26 | #include <TTree.h> | |
27 | #include <TSystem.h> | |
28 | #include <TChain.h> | |
103d3fba | 29 | #include <TList.h> |
30 | #include <TObjString.h> | |
08e1a23e | 31 | #include <TLorentzVector.h> |
6b6e4472 | 32 | #include <TMap.h> |
126f4d0c | 33 | #include <TTimeStamp.h> |
a69c1246 | 34 | #include <TRefArray.h> |
08e1a23e | 35 | |
36 | //ROOT-AliEn | |
37 | #include <TGrid.h> | |
38 | #include <TGridResult.h> | |
39 | ||
40 | //AliRoot | |
41 | #include "AliRunTag.h" | |
42 | #include "AliEventTag.h" | |
43 | #include "AliESD.h" | |
44 | #include "AliESDEvent.h" | |
45 | #include "AliESDVertex.h" | |
46 | #include "AliLog.h" | |
44e45fac | 47 | #include "AliGRPObject.h" |
08e1a23e | 48 | |
49 | #include "AliESDTagCreator.h" | |
50 | ||
51 | ||
52 | ClassImp(AliESDTagCreator) | |
53 | ||
54 | ||
55 | //______________________________________________________________________________ | |
56 | AliESDTagCreator::AliESDTagCreator() : | |
103d3fba | 57 | AliTagCreator(), |
58 | fChain(new TChain("esdTree")), fGUIDList(new TList()), | |
517aef4e | 59 | fMD5List(new TList()), fTURLList(new TList()), fBranches(""), |
103d3fba | 60 | meminfo(new MemInfo_t) { |
08e1a23e | 61 | //==============Default constructor for a AliESDTagCreator================ |
62 | } | |
63 | ||
64 | //______________________________________________________________________________ | |
65 | AliESDTagCreator::~AliESDTagCreator() { | |
66 | //================Default destructor for a AliESDTagCreator=================== | |
103d3fba | 67 | delete fChain; |
68 | delete fGUIDList; | |
69 | delete fMD5List; | |
70 | delete fTURLList; | |
71 | delete meminfo; | |
08e1a23e | 72 | } |
73 | ||
74 | //______________________________________________________________________________ | |
75 | Bool_t AliESDTagCreator::ReadGridCollection(TGridResult *fresult) { | |
76 | // Reads the entry of the TGridResult and creates the tags | |
77 | Int_t nEntries = fresult->GetEntries(); | |
78 | ||
79 | TString alienUrl; | |
103d3fba | 80 | const char* guid; |
81 | const char* md5; | |
82 | const char* turl; | |
08e1a23e | 83 | Long64_t size = -1; |
84 | ||
85 | Int_t counter = 0; | |
86 | for(Int_t i = 0; i < nEntries; i++) { | |
87 | alienUrl = fresult->GetKey(i,"turl"); | |
88 | guid = fresult->GetKey(i,"guid"); | |
89 | if(fresult->GetKey(i,"size")) size = atol (fresult->GetKey(i,"size")); | |
90 | md5 = fresult->GetKey(i,"md5"); | |
91 | turl = fresult->GetKey(i,"turl"); | |
92 | if(md5 && !strlen(guid)) md5 = 0; | |
93 | if(guid && !strlen(guid)) guid = 0; | |
103d3fba | 94 | |
95 | fChain->Add(alienUrl); | |
96 | //fGUIDList->Add(new TObjString(guid)); | |
97 | //fMD5List->Add(new TObjString(md5)); | |
98 | //fTURLList->Add(new TObjString(turl)); | |
99 | ||
100 | //TFile *f = TFile::Open(alienUrl,"READ"); | |
101 | //CreateTag(f,guid,md5,turl,size,counter); | |
102 | //f->Close(); | |
103 | //delete f; | |
08e1a23e | 104 | counter += 1; |
105 | }//grid result loop | |
103d3fba | 106 | |
107 | AliInfo(Form("ESD chain created.......")); | |
108 | AliInfo(Form("Chain entries: %d",fChain->GetEntries())); | |
2856e38b | 109 | // Switch of branches on user request |
110 | SwitchOffBranches(); | |
103d3fba | 111 | CreateTag(fChain,"grid"); |
112 | ||
08e1a23e | 113 | return kTRUE; |
114 | } | |
115 | ||
116 | //______________________________________________________________________________ | |
117 | Bool_t AliESDTagCreator::ReadLocalCollection(const char *localpath) { | |
118 | // Checks the different subdirs of the given local path and in the | |
119 | // case where it finds an AliESDs.root file it creates the tags | |
120 | ||
121 | void *dira = gSystem->OpenDirectory(localpath); | |
122 | Char_t fPath[256]; | |
123 | const char * dirname = 0x0; | |
124 | const char * filename = 0x0; | |
125 | const char * pattern = "AliESDs.root"; | |
126 | ||
127 | Int_t counter = 0; | |
128 | while((dirname = gSystem->GetDirEntry(dira))) { | |
129 | sprintf(fPath,"%s/%s",localpath,dirname); | |
130 | void *dirb = gSystem->OpenDirectory(fPath); | |
131 | while((filename = gSystem->GetDirEntry(dirb))) { | |
132 | if(strstr(filename,pattern)) { | |
133 | TString fESDFileName; | |
134 | fESDFileName = fPath; | |
135 | fESDFileName += "/"; | |
136 | fESDFileName += pattern; | |
103d3fba | 137 | |
138 | fChain->Add(fESDFileName); | |
139 | ||
140 | //TFile *f = TFile::Open(fESDFileName,"READ"); | |
141 | //CreateTag(f,fESDFileName,counter); | |
142 | //f->Close(); | |
143 | //delete f; | |
08e1a23e | 144 | |
145 | counter += 1; | |
146 | }//pattern check | |
147 | }//child directory's entry loop | |
148 | }//parent directory's entry loop | |
149 | ||
103d3fba | 150 | AliInfo(Form("ESD chain created.......")); |
151 | AliInfo(Form("Chain entries: %d",fChain->GetEntries())); | |
2856e38b | 152 | // Switch of branches on user request |
153 | SwitchOffBranches(); | |
103d3fba | 154 | CreateTag(fChain,"local"); |
155 | ||
08e1a23e | 156 | return kTRUE; |
157 | } | |
158 | ||
159 | //______________________________________________________________________________ | |
160 | Bool_t AliESDTagCreator::ReadCAFCollection(const char *filename) { | |
161 | // Temporary solution for CAF: Takes as an input the ascii file that | |
162 | // lists the ESDs stored in the SE of the CAF and creates the tags. | |
163 | ||
164 | // Open the input stream | |
165 | ifstream in; | |
166 | in.open(filename); | |
167 | ||
168 | Int_t counter = 0; | |
169 | TString esdfile; | |
170 | // Read the input list of files and add them to the chain | |
171 | while(in.good()) { | |
172 | in >> esdfile; | |
173 | if (!esdfile.Contains("root")) continue; // protection | |
103d3fba | 174 | |
175 | fChain->Add(esdfile); | |
176 | ||
177 | //TFile *f = TFile::Open(esdfile,"READ"); | |
178 | //CreateTag(f,esdfile,counter); | |
179 | //f->Close(); | |
180 | //delete f; | |
08e1a23e | 181 | |
182 | counter += 1; | |
183 | } | |
184 | ||
103d3fba | 185 | AliInfo(Form("ESD chain created.......")); |
186 | AliInfo(Form("Chain entries: %d",fChain->GetEntries())); | |
2856e38b | 187 | // Switch of branches on user request |
188 | SwitchOffBranches(); | |
103d3fba | 189 | CreateTag(fChain,"proof"); |
190 | ||
08e1a23e | 191 | return kTRUE; |
192 | } | |
193 | ||
103d3fba | 194 | //_____________________________________________________________________________ |
97721f42 | 195 | void AliESDTagCreator::CreateTag(TChain* chain, const char *type) { |
103d3fba | 196 | //private method that creates tag files |
197 | TString fSession = type; | |
103d3fba | 198 | TString fguid, fmd5, fturl; |
9b4aee57 | 199 | TString fTempGuid; |
103d3fba | 200 | |
201 | ///////////// | |
202 | //muon code// | |
203 | //////////// | |
204 | Double_t fMUONMASS = 0.105658369; | |
205 | //Variables | |
206 | Double_t fX,fY,fZ ; | |
207 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
208 | Double_t fPxRec, fPyRec, fPzRec, fEnergy; | |
209 | Int_t fCharge; | |
210 | TLorentzVector fEPvector; | |
211 | ||
212 | Float_t fZVertexCut = 10.0; | |
213 | Float_t fRhoVertexCut = 2.0; | |
214 | ||
215 | Float_t fLowPtCut = 1.0; | |
216 | Float_t fHighPtCut = 3.0; | |
217 | Float_t fVeryHighPtCut = 10.0; | |
218 | //////////// | |
219 | ||
220 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
221 | ||
222 | // Creates the tags for all the events in a given ESD file | |
223 | Bool_t fIsSim = kTRUE; | |
224 | Int_t ntrack; | |
ba4804f9 | 225 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons; |
103d3fba | 226 | Int_t nPos, nNeg, nNeutr; |
227 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
228 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
229 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
230 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
73e1181d | 231 | Float_t maxPt = .0, etamaxPt = -999., phimaxPt = -999., meanPt = .0, totalP = .0; |
103d3fba | 232 | Int_t fVertexflag; |
233 | Int_t iRunNumber = 0; | |
234 | TString fVertexName; | |
235 | ||
103d3fba | 236 | //gSystem->GetMemInfo(meminfo); |
237 | //AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed)); | |
238 | //Int_t tempmem = meminfo->fMemUsed; | |
239 | ||
240 | AliInfo(Form("Creating the ESD tags.......")); | |
241 | ||
242 | Int_t firstEvent = 0,lastEvent = 0; | |
243 | AliESDEvent *esd = new AliESDEvent(); | |
97721f42 | 244 | esd->ReadFromTree(chain); |
fcc6b05f | 245 | AliESD *esdold = 0x0; |
103d3fba | 246 | |
247 | //gSystem->GetMemInfo(meminfo); | |
248 | //AliInfo(Form("After the esd initialization - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
249 | //tempmem = meminfo->fMemUsed; | |
250 | ||
251 | Int_t iInitRunNumber = -1; | |
97721f42 | 252 | chain->GetEntry(0); |
253 | TFile *f = chain->GetFile(); | |
fcc6b05f | 254 | fTempGuid = f->GetUUID().AsString(); |
255 | ||
256 | TString localFileName = "Run"; localFileName += esd->GetRunNumber(); | |
97721f42 | 257 | localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += chain->GetEntries(); //localFileName += "."; localFileName += Counter; |
fcc6b05f | 258 | localFileName += ".ESD.tag.root"; |
259 | ||
260 | TString fileName; | |
a69c1246 | 261 | TRefArray tmp; |
262 | ||
fcc6b05f | 263 | if(fStorage == 0) { |
264 | fileName = localFileName.Data(); | |
265 | AliInfo(Form("Writing tags to local file: %s",fileName.Data())); | |
266 | } | |
267 | else if(fStorage == 1) { | |
268 | TString alienLocation = "/alien"; | |
269 | alienLocation += gGrid->Pwd(); | |
270 | alienLocation += fgridpath.Data(); | |
271 | alienLocation += "/"; | |
272 | alienLocation += localFileName; | |
273 | alienLocation += "?se="; | |
274 | alienLocation += fSE.Data(); | |
275 | fileName = alienLocation.Data(); | |
276 | AliInfo(Form("Writing tags to grid file: %s",fileName.Data())); | |
277 | } | |
278 | ||
279 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
280 | ||
281 | AliRunTag *tag = new AliRunTag(); | |
282 | AliEventTag *evTag = new AliEventTag(); | |
283 | TTree ttag("T","A Tree with event tags"); | |
284 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
285 | btag->SetCompressionLevel(9); | |
286 | ||
97721f42 | 287 | for(Int_t iEventNumber = 0; iEventNumber < chain->GetEntries(); iEventNumber++) { |
103d3fba | 288 | ntrack = 0; nPos = 0; nNeg = 0; nNeutr =0; |
289 | nK0s = 0; nNeutrons = 0; nPi0s = 0; | |
290 | nGamas = 0; nProtons = 0; nKaons = 0; | |
ba4804f9 | 291 | nPions = 0; nMuons = 0; nElectrons = 0; nFWMuons = 0; |
103d3fba | 292 | nCh1GeV = 0; nCh3GeV = 0; nCh10GeV = 0; |
293 | nMu1GeV = 0; nMu3GeV = 0; nMu10GeV = 0; | |
294 | nEl1GeV = 0; nEl3GeV = 0; nEl10GeV = 0; | |
73e1181d | 295 | maxPt = .0; etamaxPt = -999.; phimaxPt = -999.; meanPt = .0; totalP = .0; |
103d3fba | 296 | fVertexflag = 1; |
297 | ||
97721f42 | 298 | chain->GetEntry(iEventNumber); |
fcc6b05f | 299 | esdold = esd->GetAliESDOld(); |
300 | if(esdold) esd->CopyFromOldESD(); | |
301 | ||
97721f42 | 302 | TFile *file = chain->GetFile(); |
303 | const TUrl *url = file->GetEndpointUrl(); | |
304 | fguid = file->GetUUID().AsString(); | |
103d3fba | 305 | if(fSession == "grid") { |
306 | TString fturltemp = "alien://"; fturltemp += url->GetFile(); | |
307 | fturl = fturltemp(0,fturltemp.Index(".root",5,0,TString::kExact)+5); | |
308 | } | |
309 | else fturl = url->GetFile(); | |
310 | ||
311 | if(iEventNumber == 0) iInitRunNumber = esd->GetRunNumber(); | |
312 | iRunNumber = esd->GetRunNumber(); | |
313 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD - You are trying to merge different runs!!!"); | |
314 | ||
315 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
316 | fVertexName = vertexIn->GetName(); | |
317 | if(fVertexName == "default") fVertexflag = 0; | |
318 | ||
319 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
320 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
321 | if(esdTrack->GetLabel() != 0) fIsSim = kTRUE; | |
322 | else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE; | |
323 | UInt_t status = esdTrack->GetStatus(); | |
324 | ||
325 | //select only tracks with ITS refit | |
326 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
327 | //select only tracks with TPC refit | |
328 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
329 | ||
330 | //select only tracks with the "combined PID" | |
331 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
332 | Double_t p[3]; | |
333 | esdTrack->GetPxPyPz(p); | |
60e55aee | 334 | Double_t pt2 = p[0]*p[0]+p[1]*p[1]; |
335 | Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]); | |
336 | Double_t fPt = TMath::Sqrt(pt2); | |
103d3fba | 337 | totalP += momentum; |
338 | meanPt += fPt; | |
73e1181d | 339 | if(fPt > maxPt) { |
340 | maxPt = fPt; | |
341 | phimaxPt = esdTrack->Phi(); | |
342 | etamaxPt = esdTrack->Eta(); | |
343 | } | |
103d3fba | 344 | |
345 | if(esdTrack->GetSign() > 0) { | |
346 | nPos++; | |
347 | if(fPt > fLowPtCut) nCh1GeV++; | |
348 | if(fPt > fHighPtCut) nCh3GeV++; | |
349 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
350 | } | |
351 | if(esdTrack->GetSign() < 0) { | |
352 | nNeg++; | |
353 | if(fPt > fLowPtCut) nCh1GeV++; | |
354 | if(fPt > fHighPtCut) nCh3GeV++; | |
355 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
356 | } | |
357 | if(esdTrack->GetSign() == 0) nNeutr++; | |
358 | ||
359 | //PID | |
360 | Double_t prob[5]; | |
361 | esdTrack->GetESDpid(prob); | |
362 | ||
363 | Double_t rcc = 0.0; | |
364 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
365 | if(rcc == 0.0) continue; | |
366 | //Bayes' formula | |
367 | Double_t w[5]; | |
368 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
369 | ||
370 | //protons | |
371 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
372 | //kaons | |
373 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
374 | //pions | |
375 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
376 | //electrons | |
377 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
378 | nElectrons++; | |
379 | if(fPt > fLowPtCut) nEl1GeV++; | |
380 | if(fPt > fHighPtCut) nEl3GeV++; | |
381 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
382 | } | |
383 | ntrack++; | |
384 | }//esd track loop | |
385 | ||
386 | ///////////// | |
387 | //muon code// | |
388 | //////////// | |
389 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
390 | // loop over all reconstructed tracks (also first track of combination) | |
391 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
392 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
393 | if (muonTrack == 0x0) continue; | |
394 | ||
395 | // Coordinates at vertex | |
396 | fZ = muonTrack->GetZ(); | |
397 | fY = muonTrack->GetBendingCoor(); | |
398 | fX = muonTrack->GetNonBendingCoor(); | |
399 | ||
400 | fThetaX = muonTrack->GetThetaX(); | |
401 | fThetaY = muonTrack->GetThetaY(); | |
402 | ||
403 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
404 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
405 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
406 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
407 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
408 | ||
409 | //ChiSquare of the track if needed | |
410 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
411 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
412 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
413 | ||
414 | // total number of muons inside a vertex cut | |
415 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
416 | nMuons++; | |
ba4804f9 | 417 | nFWMuons++; |
103d3fba | 418 | if(fEPvector.Pt() > fLowPtCut) { |
419 | nMu1GeV++; | |
420 | if(fEPvector.Pt() > fHighPtCut) { | |
421 | nMu3GeV++; | |
422 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
423 | nMu10GeV++; | |
424 | } | |
425 | } | |
426 | } | |
427 | } | |
428 | }//muon track loop | |
429 | ||
430 | // Fill the event tags | |
431 | if(ntrack != 0) meanPt = meanPt/ntrack; | |
432 | ||
fcc6b05f | 433 | //AliInfo(Form("=====================================")); |
434 | //AliInfo(Form("URL: %s - GUID: %s",fturl.Data(),fguid.Data())); | |
435 | //AliInfo(Form("=====================================")); | |
103d3fba | 436 | |
7e3c2e04 | 437 | //First physics data |
438 | const AliMultiplicity *spdMult = esd->GetMultiplicity(); | |
439 | evTag->SetNumberOfFiredChipsLayer1(spdMult->GetNumberOfFiredChips(0)); | |
440 | evTag->SetNumberOfFiredChipsLayer2(spdMult->GetNumberOfFiredChips(1)); | |
441 | evTag->SetNumberOfSPDTracklets(spdMult->GetNumberOfTracklets()); | |
442 | ||
4c454ade | 443 | AliESDVZERO *vzeroData = esd->GetVZEROData(); |
444 | evTag->SetMTotV0A(vzeroData->GetMTotV0A()); | |
445 | evTag->SetMTotV0C(vzeroData->GetMTotV0C()); | |
446 | evTag->SetNbPMV0A(vzeroData->GetNbPMV0A()); | |
447 | evTag->SetNbPMV0C(vzeroData->GetNbPMV0C()); | |
448 | ||
7e3c2e04 | 449 | //evTag->SetEventId(iEventNumber+1); |
450 | evTag->SetPeriodNumber(esd->GetPeriodNumber()); | |
451 | evTag->SetOrbitNumber(esd->GetOrbitNumber()); | |
452 | evTag->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
103d3fba | 453 | evTag->SetGUID(fguid); |
454 | if(fSession == "grid") { | |
9b4aee57 | 455 | evTag->SetMD5(""); |
103d3fba | 456 | evTag->SetTURL(fturl); |
457 | evTag->SetSize(0); | |
458 | } | |
459 | else evTag->SetPath(fturl); | |
460 | ||
461 | evTag->SetVertexX(vertexIn->GetXv()); | |
462 | evTag->SetVertexY(vertexIn->GetYv()); | |
463 | evTag->SetVertexZ(vertexIn->GetZv()); | |
464 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
465 | evTag->SetVertexFlag(fVertexflag); | |
466 | ||
467 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
468 | ||
469 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
470 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
471 | ||
472 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
473 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
a85132e7 | 474 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
103d3fba | 475 | evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy()); |
476 | evTag->SetZDCProton1Energy(esd->GetZDCP2Energy()); | |
477 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
478 | ||
479 | ||
480 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
481 | evTag->SetNumOfPosTracks(nPos); | |
482 | evTag->SetNumOfNegTracks(nNeg); | |
483 | evTag->SetNumOfNeutrTracks(nNeutr); | |
484 | ||
485 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
486 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
487 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
488 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
489 | ||
490 | evTag->SetNumOfProtons(nProtons); | |
491 | evTag->SetNumOfKaons(nKaons); | |
492 | evTag->SetNumOfPions(nPions); | |
493 | evTag->SetNumOfMuons(nMuons); | |
ba4804f9 | 494 | evTag->SetNumOfFWMuons(nFWMuons); |
103d3fba | 495 | evTag->SetNumOfElectrons(nElectrons); |
496 | evTag->SetNumOfPhotons(nGamas); | |
497 | evTag->SetNumOfPi0s(nPi0s); | |
498 | evTag->SetNumOfNeutrons(nNeutrons); | |
499 | evTag->SetNumOfKaon0s(nK0s); | |
500 | ||
501 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
502 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
503 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
504 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
505 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
506 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
507 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
508 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
509 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
510 | ||
a69c1246 | 511 | tmp.Clear(); |
512 | evTag->SetNumOfPHOSClusters(esd->GetPHOSClusters(&tmp)); | |
513 | tmp.Clear(); | |
514 | evTag->SetNumOfEMCALClusters(esd->GetEMCALClusters(&tmp)); | |
103d3fba | 515 | |
516 | evTag->SetTotalMomentum(totalP); | |
517 | evTag->SetMeanPt(meanPt); | |
518 | evTag->SetMaxPt(maxPt); | |
73e1181d | 519 | evTag->SetEtaMaxPt(etamaxPt); |
520 | evTag->SetPhiMaxPt(phimaxPt); | |
103d3fba | 521 | |
522 | tag->SetRunId(iInitRunNumber); | |
523 | if(fIsSim) tag->SetDataType(0); | |
524 | else tag->SetDataType(1); | |
103d3fba | 525 | |
526 | if(fguid != fTempGuid) { | |
527 | fTempGuid = fguid; | |
528 | ttag.Fill(); | |
529 | tag->Clear(""); | |
530 | } | |
fcc6b05f | 531 | tag->AddEventTag(*evTag); |
97721f42 | 532 | if(iEventNumber+1 == chain->GetEntries()) { |
fcc6b05f | 533 | //AliInfo(Form("File: %s",fturl.Data())); |
534 | ttag.Fill(); | |
535 | tag->Clear(""); | |
536 | } | |
103d3fba | 537 | }//event loop |
97721f42 | 538 | lastEvent = chain->GetEntries(); |
103d3fba | 539 | |
540 | //gSystem->GetMemInfo(meminfo); | |
541 | //AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
542 | //tempmem = meminfo->fMemUsed; | |
543 | ||
97721f42 | 544 | //chain->Delete(""); |
103d3fba | 545 | |
546 | //gSystem->GetMemInfo(meminfo); | |
547 | //AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
548 | //tempmem = meminfo->fMemUsed; | |
549 | ||
103d3fba | 550 | ftag->cd(); |
103d3fba | 551 | tag->Clear(); |
552 | ttag.Write(); | |
553 | ftag->Close(); | |
554 | ||
555 | //gSystem->GetMemInfo(meminfo); | |
556 | //AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
557 | //tempmem = meminfo->fMemUsed; | |
558 | ||
103d3fba | 559 | delete esd; |
103d3fba | 560 | delete tag; |
fcc6b05f | 561 | |
103d3fba | 562 | //gSystem->GetMemInfo(meminfo); |
563 | //AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
564 | } | |
565 | ||
08e1a23e | 566 | //_____________________________________________________________________________ |
567 | void AliESDTagCreator::CreateTag(TFile* file, const char *guid, const char *md5, const char *turl, Long64_t size, Int_t Counter) { | |
568 | //private method that creates tag files | |
569 | TString fguid = guid; | |
570 | TString fmd5 = md5; | |
571 | TString fturl = turl; | |
572 | ///////////// | |
573 | //muon code// | |
574 | //////////// | |
575 | Double_t fMUONMASS = 0.105658369; | |
576 | //Variables | |
577 | Double_t fX,fY,fZ ; | |
578 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
579 | Double_t fPxRec, fPyRec, fPzRec, fEnergy; | |
580 | Int_t fCharge; | |
581 | TLorentzVector fEPvector; | |
582 | ||
583 | Float_t fZVertexCut = 10.0; | |
584 | Float_t fRhoVertexCut = 2.0; | |
585 | ||
586 | Float_t fLowPtCut = 1.0; | |
587 | Float_t fHighPtCut = 3.0; | |
588 | Float_t fVeryHighPtCut = 10.0; | |
589 | //////////// | |
590 | ||
591 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
592 | ||
593 | // Creates the tags for all the events in a given ESD file | |
594 | Bool_t fIsSim = kTRUE; | |
595 | Int_t ntrack; | |
ba4804f9 | 596 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons; |
08e1a23e | 597 | Int_t nPos, nNeg, nNeutr; |
598 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
599 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
600 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
601 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
73e1181d | 602 | Float_t maxPt = .0, etamaxPt = -999., phimaxPt = -999., meanPt = .0, totalP = .0; |
08e1a23e | 603 | Int_t fVertexflag; |
604 | Int_t iRunNumber = 0; | |
605 | TString fVertexName; | |
a69c1246 | 606 | TRefArray tmp; |
08e1a23e | 607 | |
608 | AliRunTag *tag = new AliRunTag(); | |
609 | AliEventTag *evTag = new AliEventTag(); | |
610 | TTree ttag("T","A Tree with event tags"); | |
611 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
612 | btag->SetCompressionLevel(9); | |
103d3fba | 613 | gSystem->GetMemInfo(meminfo); |
614 | AliInfo(Form("After the tag initialization - Memory used: %d MB",meminfo->fMemUsed)); | |
615 | Int_t tempmem = meminfo->fMemUsed; | |
08e1a23e | 616 | |
a1069ee1 | 617 | AliInfo(Form("Creating the ESD tags.......")); |
08e1a23e | 618 | |
619 | Int_t firstEvent = 0,lastEvent = 0; | |
620 | TTree *t = (TTree*) file->Get("esdTree"); | |
621 | AliESDEvent *esd = new AliESDEvent(); | |
622 | esd->ReadFromTree(t); | |
623 | ||
103d3fba | 624 | gSystem->GetMemInfo(meminfo); |
625 | AliInfo(Form("After the esd initialization - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
626 | tempmem = meminfo->fMemUsed; | |
627 | ||
08e1a23e | 628 | t->GetEntry(0); |
629 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
630 | ||
631 | Int_t iNumberOfEvents = (Int_t)t->GetEntries(); | |
632 | for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
633 | ntrack = 0; | |
634 | nPos = 0; | |
635 | nNeg = 0; | |
636 | nNeutr =0; | |
637 | nK0s = 0; | |
638 | nNeutrons = 0; | |
639 | nPi0s = 0; | |
640 | nGamas = 0; | |
641 | nProtons = 0; | |
642 | nKaons = 0; | |
643 | nPions = 0; | |
644 | nMuons = 0; | |
ba4804f9 | 645 | nFWMuons = 0; |
08e1a23e | 646 | nElectrons = 0; |
647 | nCh1GeV = 0; | |
648 | nCh3GeV = 0; | |
649 | nCh10GeV = 0; | |
650 | nMu1GeV = 0; | |
651 | nMu3GeV = 0; | |
652 | nMu10GeV = 0; | |
653 | nEl1GeV = 0; | |
654 | nEl3GeV = 0; | |
655 | nEl10GeV = 0; | |
656 | maxPt = .0; | |
73e1181d | 657 | etamaxPt = -999.; |
658 | phimaxPt = -999.; | |
08e1a23e | 659 | meanPt = .0; |
660 | totalP = .0; | |
661 | fVertexflag = 1; | |
662 | ||
663 | t->GetEntry(iEventNumber); | |
664 | iRunNumber = esd->GetRunNumber(); | |
665 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
666 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
667 | fVertexName = vertexIn->GetName(); | |
668 | if(fVertexName == "default") fVertexflag = 0; | |
669 | ||
670 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
671 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
672 | if(esdTrack->GetLabel() != 0) fIsSim = kTRUE; | |
673 | else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE; | |
674 | UInt_t status = esdTrack->GetStatus(); | |
675 | ||
676 | //select only tracks with ITS refit | |
677 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
678 | //select only tracks with TPC refit | |
679 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
680 | ||
681 | //select only tracks with the "combined PID" | |
682 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
683 | Double_t p[3]; | |
684 | esdTrack->GetPxPyPz(p); | |
60e55aee | 685 | Double_t pt2 = p[0]*p[0]+p[1]*p[1]; |
686 | Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]); | |
687 | Double_t fPt = TMath::Sqrt(pt2); | |
08e1a23e | 688 | totalP += momentum; |
689 | meanPt += fPt; | |
73e1181d | 690 | if(fPt > maxPt) { |
691 | maxPt = fPt; | |
692 | etamaxPt = esdTrack->Eta(); | |
693 | phimaxPt = esdTrack->Phi(); | |
694 | } | |
08e1a23e | 695 | |
73e1181d | 696 | |
08e1a23e | 697 | if(esdTrack->GetSign() > 0) { |
698 | nPos++; | |
699 | if(fPt > fLowPtCut) nCh1GeV++; | |
700 | if(fPt > fHighPtCut) nCh3GeV++; | |
701 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
702 | } | |
703 | if(esdTrack->GetSign() < 0) { | |
704 | nNeg++; | |
705 | if(fPt > fLowPtCut) nCh1GeV++; | |
706 | if(fPt > fHighPtCut) nCh3GeV++; | |
707 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
708 | } | |
709 | if(esdTrack->GetSign() == 0) nNeutr++; | |
710 | ||
711 | //PID | |
712 | Double_t prob[5]; | |
713 | esdTrack->GetESDpid(prob); | |
714 | ||
715 | Double_t rcc = 0.0; | |
716 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
717 | if(rcc == 0.0) continue; | |
718 | //Bayes' formula | |
719 | Double_t w[5]; | |
720 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
721 | ||
722 | //protons | |
723 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
724 | //kaons | |
725 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
726 | //pions | |
727 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
728 | //electrons | |
729 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
730 | nElectrons++; | |
731 | if(fPt > fLowPtCut) nEl1GeV++; | |
732 | if(fPt > fHighPtCut) nEl3GeV++; | |
733 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
734 | } | |
735 | ntrack++; | |
736 | }//esd track loop | |
737 | ||
738 | ///////////// | |
739 | //muon code// | |
740 | //////////// | |
741 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
742 | // loop over all reconstructed tracks (also first track of combination) | |
743 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
744 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
745 | if (muonTrack == 0x0) continue; | |
746 | ||
747 | // Coordinates at vertex | |
748 | fZ = muonTrack->GetZ(); | |
749 | fY = muonTrack->GetBendingCoor(); | |
750 | fX = muonTrack->GetNonBendingCoor(); | |
751 | ||
752 | fThetaX = muonTrack->GetThetaX(); | |
753 | fThetaY = muonTrack->GetThetaY(); | |
754 | ||
755 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
756 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
757 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
758 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
759 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
760 | ||
761 | //ChiSquare of the track if needed | |
762 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
763 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
764 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
765 | ||
766 | // total number of muons inside a vertex cut | |
767 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
768 | nMuons++; | |
ba4804f9 | 769 | nFWMuons++; |
08e1a23e | 770 | if(fEPvector.Pt() > fLowPtCut) { |
771 | nMu1GeV++; | |
772 | if(fEPvector.Pt() > fHighPtCut) { | |
773 | nMu3GeV++; | |
774 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
775 | nMu10GeV++; | |
776 | } | |
777 | } | |
778 | } | |
779 | } | |
780 | }//muon track loop | |
781 | ||
782 | // Fill the event tags | |
783 | if(ntrack != 0) meanPt = meanPt/ntrack; | |
784 | ||
7e3c2e04 | 785 | //First physics data |
786 | const AliMultiplicity *spdMult = esd->GetMultiplicity(); | |
787 | evTag->SetNumberOfFiredChipsLayer1(spdMult->GetNumberOfFiredChips(0)); | |
788 | evTag->SetNumberOfFiredChipsLayer2(spdMult->GetNumberOfFiredChips(1)); | |
789 | evTag->SetNumberOfSPDTracklets(spdMult->GetNumberOfTracklets()); | |
790 | ||
4c454ade | 791 | AliESDVZERO *vzeroData = esd->GetVZEROData(); |
792 | evTag->SetMTotV0A(vzeroData->GetMTotV0A()); | |
793 | evTag->SetMTotV0C(vzeroData->GetMTotV0C()); | |
794 | evTag->SetNbPMV0A(vzeroData->GetNbPMV0A()); | |
795 | evTag->SetNbPMV0C(vzeroData->GetNbPMV0C()); | |
796 | ||
7e3c2e04 | 797 | //evTag->SetEventId(iEventNumber+1); |
798 | evTag->SetPeriodNumber(esd->GetPeriodNumber()); | |
799 | evTag->SetOrbitNumber(esd->GetOrbitNumber()); | |
800 | evTag->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
801 | ||
08e1a23e | 802 | evTag->SetGUID(fguid); |
803 | evTag->SetMD5(fmd5); | |
804 | evTag->SetTURL(fturl); | |
805 | evTag->SetSize(size); | |
806 | evTag->SetVertexX(vertexIn->GetXv()); | |
807 | evTag->SetVertexY(vertexIn->GetYv()); | |
808 | evTag->SetVertexZ(vertexIn->GetZv()); | |
809 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
810 | evTag->SetVertexFlag(fVertexflag); | |
811 | ||
812 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
813 | ||
814 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
815 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
816 | ||
817 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
818 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
a85132e7 | 819 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
08e1a23e | 820 | evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy()); |
821 | evTag->SetZDCProton1Energy(esd->GetZDCP2Energy()); | |
822 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
823 | ||
824 | ||
825 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
826 | evTag->SetNumOfPosTracks(nPos); | |
827 | evTag->SetNumOfNegTracks(nNeg); | |
828 | evTag->SetNumOfNeutrTracks(nNeutr); | |
829 | ||
830 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
831 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
832 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
833 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
834 | ||
835 | evTag->SetNumOfProtons(nProtons); | |
836 | evTag->SetNumOfKaons(nKaons); | |
837 | evTag->SetNumOfPions(nPions); | |
838 | evTag->SetNumOfMuons(nMuons); | |
ba4804f9 | 839 | evTag->SetNumOfFWMuons(nFWMuons); |
08e1a23e | 840 | evTag->SetNumOfElectrons(nElectrons); |
841 | evTag->SetNumOfPhotons(nGamas); | |
842 | evTag->SetNumOfPi0s(nPi0s); | |
843 | evTag->SetNumOfNeutrons(nNeutrons); | |
844 | evTag->SetNumOfKaon0s(nK0s); | |
845 | ||
846 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
847 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
848 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
849 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
850 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
851 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
852 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
853 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
854 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
855 | ||
a69c1246 | 856 | tmp.Clear(); |
857 | evTag->SetNumOfPHOSClusters(esd->GetPHOSClusters(&tmp)); | |
858 | tmp.Clear(); | |
859 | evTag->SetNumOfEMCALClusters(esd->GetEMCALClusters(&tmp)); | |
08e1a23e | 860 | |
861 | evTag->SetTotalMomentum(totalP); | |
862 | evTag->SetMeanPt(meanPt); | |
863 | evTag->SetMaxPt(maxPt); | |
73e1181d | 864 | evTag->SetEtaMaxPt(etamaxPt); |
865 | evTag->SetPhiMaxPt(phimaxPt); | |
08e1a23e | 866 | |
867 | tag->SetRunId(iInitRunNumber); | |
868 | if(fIsSim) tag->SetDataType(0); | |
869 | else tag->SetDataType(1); | |
870 | tag->AddEventTag(*evTag); | |
871 | }//event loop | |
872 | lastEvent = iNumberOfEvents; | |
873 | ||
103d3fba | 874 | gSystem->GetMemInfo(meminfo); |
875 | AliInfo(Form("After the event and track loop - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
876 | tempmem = meminfo->fMemUsed; | |
08e1a23e | 877 | t->Delete(""); |
878 | ||
103d3fba | 879 | gSystem->GetMemInfo(meminfo); |
880 | AliInfo(Form("After the t->Delete - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
881 | tempmem = meminfo->fMemUsed; | |
882 | ||
08e1a23e | 883 | TString localFileName = "Run"; localFileName += tag->GetRunId(); |
884 | localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter; | |
885 | localFileName += ".ESD.tag.root"; | |
886 | ||
887 | TString fileName; | |
888 | ||
889 | if(fStorage == 0) { | |
890 | fileName = localFileName.Data(); | |
891 | AliInfo(Form("Writing tags to local file: %s",fileName.Data())); | |
892 | } | |
893 | else if(fStorage == 1) { | |
894 | TString alienLocation = "/alien"; | |
895 | alienLocation += gGrid->Pwd(); | |
896 | alienLocation += fgridpath.Data(); | |
897 | alienLocation += "/"; | |
898 | alienLocation += localFileName; | |
899 | alienLocation += "?se="; | |
900 | alienLocation += fSE.Data(); | |
901 | fileName = alienLocation.Data(); | |
902 | AliInfo(Form("Writing tags to grid file: %s",fileName.Data())); | |
903 | } | |
904 | ||
905 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
906 | ftag->cd(); | |
7ee67d2a | 907 | ttag.Fill(); |
908 | tag->Clear(); | |
08e1a23e | 909 | ttag.Write(); |
910 | ftag->Close(); | |
911 | ||
103d3fba | 912 | gSystem->GetMemInfo(meminfo); |
913 | AliInfo(Form("After the file closing - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
914 | tempmem = meminfo->fMemUsed; | |
915 | ||
08e1a23e | 916 | delete ftag; |
917 | delete esd; | |
918 | ||
919 | delete tag; | |
103d3fba | 920 | gSystem->GetMemInfo(meminfo); |
921 | AliInfo(Form("After the delete objects - Memory used: %d MB - Increase: %d MB",meminfo->fMemUsed,meminfo->fMemUsed - tempmem)); | |
08e1a23e | 922 | } |
923 | ||
924 | //_____________________________________________________________________________ | |
925 | void AliESDTagCreator::CreateTag(TFile* file, const char *filepath, Int_t Counter) { | |
926 | //private method that creates tag files | |
927 | ///////////// | |
928 | //muon code// | |
929 | //////////// | |
930 | Double_t fMUONMASS = 0.105658369; | |
931 | //Variables | |
932 | Double_t fX,fY,fZ ; | |
933 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
934 | Double_t fPxRec, fPyRec, fPzRec, fEnergy; | |
935 | Int_t fCharge; | |
936 | TLorentzVector fEPvector; | |
937 | ||
938 | Float_t fZVertexCut = 10.0; | |
939 | Float_t fRhoVertexCut = 2.0; | |
940 | ||
941 | Float_t fLowPtCut = 1.0; | |
942 | Float_t fHighPtCut = 3.0; | |
943 | Float_t fVeryHighPtCut = 10.0; | |
944 | //////////// | |
945 | ||
946 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
947 | ||
948 | // Creates the tags for all the events in a given ESD file | |
949 | Bool_t fIsSim = kTRUE; | |
950 | Int_t ntrack; | |
ba4804f9 | 951 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons; |
08e1a23e | 952 | Int_t nPos, nNeg, nNeutr; |
953 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
954 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
955 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
956 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
73e1181d | 957 | Float_t maxPt = .0, etamaxPt = -999, phimaxPt = -999., meanPt = .0, totalP = .0; |
08e1a23e | 958 | Int_t fVertexflag; |
959 | Int_t iRunNumber = 0; | |
960 | TString fVertexName; | |
a69c1246 | 961 | TRefArray tmp; |
08e1a23e | 962 | |
963 | AliRunTag *tag = new AliRunTag(); | |
964 | AliEventTag *evTag = new AliEventTag(); | |
965 | TTree ttag("T","A Tree with event tags"); | |
966 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
967 | btag->SetCompressionLevel(9); | |
968 | ||
a1069ee1 | 969 | AliInfo(Form("Creating the ESD tags.......")); |
08e1a23e | 970 | |
971 | Int_t firstEvent = 0,lastEvent = 0; | |
972 | ||
973 | TTree *t = (TTree*) file->Get("esdTree"); | |
974 | AliESDEvent *esd = new AliESDEvent(); | |
975 | esd->ReadFromTree(t); | |
976 | ||
977 | t->GetEntry(0); | |
978 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
979 | ||
980 | Int_t iNumberOfEvents = (Int_t)t->GetEntries(); | |
981 | for (Int_t iEventNumber = 0; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
982 | ntrack = 0; | |
983 | nPos = 0; | |
984 | nNeg = 0; | |
985 | nNeutr =0; | |
986 | nK0s = 0; | |
987 | nNeutrons = 0; | |
988 | nPi0s = 0; | |
989 | nGamas = 0; | |
990 | nProtons = 0; | |
991 | nKaons = 0; | |
992 | nPions = 0; | |
993 | nMuons = 0; | |
ba4804f9 | 994 | nFWMuons = 0; |
08e1a23e | 995 | nElectrons = 0; |
996 | nCh1GeV = 0; | |
997 | nCh3GeV = 0; | |
998 | nCh10GeV = 0; | |
999 | nMu1GeV = 0; | |
1000 | nMu3GeV = 0; | |
1001 | nMu10GeV = 0; | |
1002 | nEl1GeV = 0; | |
1003 | nEl3GeV = 0; | |
1004 | nEl10GeV = 0; | |
1005 | maxPt = .0; | |
73e1181d | 1006 | etamaxPt = -999.; |
1007 | phimaxPt = -999.; | |
08e1a23e | 1008 | meanPt = .0; |
1009 | totalP = .0; | |
1010 | fVertexflag = 1; | |
1011 | ||
1012 | t->GetEntry(iEventNumber); | |
1013 | iRunNumber = esd->GetRunNumber(); | |
1014 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
1015 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
1016 | fVertexName = vertexIn->GetName(); | |
1017 | if(fVertexName == "default") fVertexflag = 0; | |
1018 | ||
1019 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
1020 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
1021 | if(esdTrack->GetLabel() != 0) fIsSim = kTRUE; | |
1022 | else if(esdTrack->GetLabel() == 0) fIsSim = kFALSE; | |
1023 | UInt_t status = esdTrack->GetStatus(); | |
1024 | ||
1025 | //select only tracks with ITS refit | |
1026 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
1027 | //select only tracks with TPC refit | |
1028 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
1029 | ||
1030 | //select only tracks with the "combined PID" | |
1031 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
1032 | Double_t p[3]; | |
1033 | esdTrack->GetPxPyPz(p); | |
60e55aee | 1034 | Double_t pt2 = p[0]*p[0]+p[1]*p[1]; |
1035 | Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]); | |
1036 | Double_t fPt = TMath::Sqrt(pt2); | |
08e1a23e | 1037 | totalP += momentum; |
1038 | meanPt += fPt; | |
73e1181d | 1039 | if(fPt > maxPt) { |
1040 | maxPt = fPt; | |
1041 | etamaxPt = esdTrack->Eta(); | |
1042 | phimaxPt = esdTrack->Phi(); | |
1043 | } | |
1044 | ||
08e1a23e | 1045 | |
1046 | if(esdTrack->GetSign() > 0) { | |
1047 | nPos++; | |
1048 | if(fPt > fLowPtCut) nCh1GeV++; | |
1049 | if(fPt > fHighPtCut) nCh3GeV++; | |
1050 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
1051 | } | |
1052 | if(esdTrack->GetSign() < 0) { | |
1053 | nNeg++; | |
1054 | if(fPt > fLowPtCut) nCh1GeV++; | |
1055 | if(fPt > fHighPtCut) nCh3GeV++; | |
1056 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
1057 | } | |
1058 | if(esdTrack->GetSign() == 0) nNeutr++; | |
1059 | ||
1060 | //PID | |
1061 | Double_t prob[5]; | |
1062 | esdTrack->GetESDpid(prob); | |
1063 | ||
1064 | Double_t rcc = 0.0; | |
1065 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
1066 | if(rcc == 0.0) continue; | |
1067 | //Bayes' formula | |
1068 | Double_t w[5]; | |
1069 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
1070 | ||
1071 | //protons | |
1072 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
1073 | //kaons | |
1074 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
1075 | //pions | |
1076 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
1077 | //electrons | |
1078 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
1079 | nElectrons++; | |
1080 | if(fPt > fLowPtCut) nEl1GeV++; | |
1081 | if(fPt > fHighPtCut) nEl3GeV++; | |
1082 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
1083 | } | |
1084 | ntrack++; | |
1085 | }//esd track loop | |
1086 | ||
1087 | ///////////// | |
1088 | //muon code// | |
1089 | //////////// | |
1090 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
1091 | // loop over all reconstructed tracks (also first track of combination) | |
1092 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
1093 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
1094 | if (muonTrack == 0x0) continue; | |
1095 | ||
1096 | // Coordinates at vertex | |
1097 | fZ = muonTrack->GetZ(); | |
1098 | fY = muonTrack->GetBendingCoor(); | |
1099 | fX = muonTrack->GetNonBendingCoor(); | |
1100 | ||
1101 | fThetaX = muonTrack->GetThetaX(); | |
1102 | fThetaY = muonTrack->GetThetaY(); | |
1103 | ||
1104 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
1105 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
1106 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
1107 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
1108 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
1109 | ||
1110 | //ChiSquare of the track if needed | |
1111 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
1112 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
1113 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
1114 | ||
1115 | // total number of muons inside a vertex cut | |
1116 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
1117 | nMuons++; | |
ba4804f9 | 1118 | nFWMuons++; |
08e1a23e | 1119 | if(fEPvector.Pt() > fLowPtCut) { |
1120 | nMu1GeV++; | |
1121 | if(fEPvector.Pt() > fHighPtCut) { | |
1122 | nMu3GeV++; | |
1123 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
1124 | nMu10GeV++; | |
1125 | } | |
1126 | } | |
1127 | } | |
1128 | } | |
1129 | }//muon track loop | |
1130 | ||
1131 | // Fill the event tags | |
1132 | if(ntrack != 0) meanPt = meanPt/ntrack; | |
1133 | ||
7e3c2e04 | 1134 | //First physics data |
1135 | const AliMultiplicity *spdMult = esd->GetMultiplicity(); | |
1136 | evTag->SetNumberOfFiredChipsLayer1(spdMult->GetNumberOfFiredChips(0)); | |
1137 | evTag->SetNumberOfFiredChipsLayer2(spdMult->GetNumberOfFiredChips(1)); | |
1138 | evTag->SetNumberOfSPDTracklets(spdMult->GetNumberOfTracklets()); | |
1139 | ||
4c454ade | 1140 | AliESDVZERO *vzeroData = esd->GetVZEROData(); |
1141 | evTag->SetMTotV0A(vzeroData->GetMTotV0A()); | |
1142 | evTag->SetMTotV0C(vzeroData->GetMTotV0C()); | |
1143 | evTag->SetNbPMV0A(vzeroData->GetNbPMV0A()); | |
1144 | evTag->SetNbPMV0C(vzeroData->GetNbPMV0C()); | |
1145 | ||
7e3c2e04 | 1146 | //evTag->SetEventId(iEventNumber+1); |
1147 | evTag->SetPeriodNumber(esd->GetPeriodNumber()); | |
1148 | evTag->SetOrbitNumber(esd->GetOrbitNumber()); | |
1149 | evTag->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
08e1a23e | 1150 | evTag->SetPath(filepath); |
1151 | ||
1152 | evTag->SetVertexX(vertexIn->GetXv()); | |
1153 | evTag->SetVertexY(vertexIn->GetYv()); | |
1154 | evTag->SetVertexZ(vertexIn->GetZv()); | |
1155 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
1156 | evTag->SetVertexFlag(fVertexflag); | |
1157 | ||
1158 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
1159 | ||
1160 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
1161 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
1162 | ||
1163 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
1164 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
a85132e7 | 1165 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
08e1a23e | 1166 | evTag->SetZDCNeutron1Energy(esd->GetZDCN2Energy()); |
1167 | evTag->SetZDCProton1Energy(esd->GetZDCP2Energy()); | |
1168 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); | |
1169 | ||
1170 | ||
1171 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
1172 | evTag->SetNumOfPosTracks(nPos); | |
1173 | evTag->SetNumOfNegTracks(nNeg); | |
1174 | evTag->SetNumOfNeutrTracks(nNeutr); | |
1175 | ||
1176 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
1177 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
1178 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
1179 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1180 | ||
1181 | evTag->SetNumOfProtons(nProtons); | |
1182 | evTag->SetNumOfKaons(nKaons); | |
1183 | evTag->SetNumOfPions(nPions); | |
1184 | evTag->SetNumOfMuons(nMuons); | |
ba4804f9 | 1185 | evTag->SetNumOfFWMuons(nFWMuons); |
08e1a23e | 1186 | evTag->SetNumOfElectrons(nElectrons); |
1187 | evTag->SetNumOfPhotons(nGamas); | |
1188 | evTag->SetNumOfPi0s(nPi0s); | |
1189 | evTag->SetNumOfNeutrons(nNeutrons); | |
1190 | evTag->SetNumOfKaon0s(nK0s); | |
1191 | ||
1192 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
1193 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1194 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1195 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1196 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1197 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1198 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1199 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1200 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
1201 | ||
a69c1246 | 1202 | tmp.Clear(); |
1203 | evTag->SetNumOfPHOSClusters(esd->GetPHOSClusters(&tmp)); | |
1204 | tmp.Clear(); | |
1205 | evTag->SetNumOfEMCALClusters(esd->GetEMCALClusters(&tmp)); | |
08e1a23e | 1206 | |
1207 | evTag->SetTotalMomentum(totalP); | |
1208 | evTag->SetMeanPt(meanPt); | |
1209 | evTag->SetMaxPt(maxPt); | |
73e1181d | 1210 | evTag->SetEtaMaxPt(etamaxPt); |
1211 | evTag->SetPhiMaxPt(phimaxPt); | |
08e1a23e | 1212 | |
1213 | tag->SetRunId(iInitRunNumber); | |
1214 | if(fIsSim) tag->SetDataType(0); | |
1215 | else tag->SetDataType(1); | |
1216 | tag->AddEventTag(*evTag); | |
1217 | }//event loop | |
1218 | lastEvent = iNumberOfEvents; | |
1219 | ||
1220 | t->Delete(""); | |
1221 | ||
08e1a23e | 1222 | TString localFileName = "Run"; localFileName += tag->GetRunId(); |
1223 | localFileName += ".Event"; localFileName += firstEvent; localFileName += "_"; localFileName += lastEvent; localFileName += "."; localFileName += Counter; | |
1224 | localFileName += ".ESD.tag.root"; | |
1225 | ||
1226 | TString fileName; | |
1227 | ||
1228 | if(fStorage == 0) { | |
1229 | fileName = localFileName.Data(); | |
1230 | AliInfo(Form("Writing tags to local file: %s",fileName.Data())); | |
1231 | } | |
1232 | else if(fStorage == 1) { | |
1233 | TString alienLocation = "/alien"; | |
1234 | alienLocation += gGrid->Pwd(); | |
1235 | alienLocation += fgridpath.Data(); | |
1236 | alienLocation += "/"; | |
1237 | alienLocation += localFileName; | |
1238 | alienLocation += "?se="; | |
1239 | alienLocation += fSE.Data(); | |
1240 | fileName = alienLocation.Data(); | |
1241 | AliInfo(Form("Writing tags to grid file: %s",fileName.Data())); | |
1242 | } | |
1243 | ||
1244 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1245 | ftag->cd(); | |
7ee67d2a | 1246 | ttag.Fill(); |
1247 | tag->Clear(); | |
08e1a23e | 1248 | ttag.Write(); |
1249 | ftag->Close(); | |
1250 | ||
1251 | delete ftag; | |
1252 | delete esd; | |
1253 | ||
1254 | delete tag; | |
1255 | } | |
1256 | ||
1257 | //_____________________________________________________________________________ | |
27293674 | 1258 | void AliESDTagCreator::CreateESDTags(Int_t fFirstEvent, Int_t fLastEvent, AliGRPObject *grpData, ULong_t * qa, Bool_t * es, Int_t qalength, Int_t eslength) { |
08e1a23e | 1259 | //GRP |
1260 | Float_t lhcLuminosity = 0.0; | |
1261 | TString lhcState = "test"; | |
44e45fac | 1262 | //UInt_t detectorMask = 0; |
1263 | Int_t detectorMask = 0; | |
08e1a23e | 1264 | |
44e45fac | 1265 | detectorMask = grpData->GetDetectorMask(); |
1266 | time_t startTime = grpData->GetTimeStart(); | |
126f4d0c | 1267 | TTimeStamp *t1 = new TTimeStamp(startTime); |
44e45fac | 1268 | time_t endTime = grpData->GetTimeEnd(); |
1269 | TTimeStamp *t2 = new TTimeStamp(endTime); | |
1270 | const char* beamtype = grpData->GetBeamType(); | |
1271 | Float_t beamenergy = grpData->GetBeamEnergy(); | |
126f4d0c | 1272 | |
1273 | ||
08e1a23e | 1274 | ///////////// |
1275 | //muon code// | |
1276 | //////////// | |
1277 | Double_t fMUONMASS = 0.105658369; | |
1278 | //Variables | |
1279 | Double_t fX,fY,fZ ; | |
1280 | Double_t fThetaX, fThetaY, fPyz, fChisquare; | |
1281 | Double_t fPxRec,fPyRec, fPzRec, fEnergy; | |
1282 | Int_t fCharge; | |
1283 | TLorentzVector fEPvector; | |
1284 | ||
1285 | Float_t fZVertexCut = 10.0; | |
1286 | Float_t fRhoVertexCut = 2.0; | |
1287 | ||
1288 | Float_t fLowPtCut = 1.0; | |
1289 | Float_t fHighPtCut = 3.0; | |
1290 | Float_t fVeryHighPtCut = 10.0; | |
1291 | //////////// | |
1292 | ||
1293 | Double_t partFrac[5] = {0.01, 0.01, 0.85, 0.10, 0.05}; | |
1294 | ||
1295 | // Creates the tags for all the events in a given ESD file | |
1296 | Int_t ntrack; | |
ba4804f9 | 1297 | Int_t nProtons, nKaons, nPions, nMuons, nElectrons, nFWMuons; |
08e1a23e | 1298 | Int_t nPos, nNeg, nNeutr; |
1299 | Int_t nK0s, nNeutrons, nPi0s, nGamas; | |
1300 | Int_t nCh1GeV, nCh3GeV, nCh10GeV; | |
1301 | Int_t nMu1GeV, nMu3GeV, nMu10GeV; | |
1302 | Int_t nEl1GeV, nEl3GeV, nEl10GeV; | |
73e1181d | 1303 | Float_t maxPt = .0, etamaxPt = -999., phimaxPt = -999., meanPt = .0, totalP = .0; |
08e1a23e | 1304 | Int_t fVertexflag; |
1305 | Int_t iRunNumber = 0; | |
1306 | TString fVertexName("default"); | |
a69c1246 | 1307 | TRefArray tmp; |
08e1a23e | 1308 | |
a1069ee1 | 1309 | AliInfo(Form("Creating the ESD tags.......")); |
08e1a23e | 1310 | |
1311 | TFile *file = TFile::Open("AliESDs.root"); | |
1312 | if (!file || !file->IsOpen()) { | |
1313 | AliError(Form("opening failed")); | |
1314 | delete file; | |
1315 | return ; | |
1316 | } | |
1317 | Int_t lastEvent = 0; | |
1318 | TTree *b = (TTree*) file->Get("esdTree"); | |
1319 | AliESDEvent *esd = new AliESDEvent(); | |
1320 | esd->ReadFromTree(b); | |
1321 | ||
1322 | b->GetEntry(fFirstEvent); | |
1323 | Int_t iInitRunNumber = esd->GetRunNumber(); | |
1324 | ||
1325 | Int_t iNumberOfEvents = (Int_t)b->GetEntries(); | |
fcc6b05f | 1326 | if(fLastEvent == -1) lastEvent = (Int_t)b->GetEntries(); |
1327 | else lastEvent = fLastEvent; | |
1328 | ||
1329 | char fileName[256]; | |
1330 | sprintf(fileName, "Run%d.Event%d_%d.ESD.tag.root", | |
517aef4e | 1331 | iInitRunNumber,fFirstEvent,lastEvent); |
fcc6b05f | 1332 | AliInfo(Form("writing tags to file %s", fileName)); |
1333 | AliDebug(1, Form("writing tags to file %s", fileName)); | |
1334 | ||
1335 | TFile* ftag = TFile::Open(fileName, "recreate"); | |
1336 | ||
517aef4e | 1337 | AliRunTag *tag = new AliRunTag(); |
1338 | AliEventTag *evTag = new AliEventTag(); | |
1339 | TTree ttag("T","A Tree with event tags"); | |
1340 | TBranch * btag = ttag.Branch("AliTAG", &tag); | |
1341 | btag->SetCompressionLevel(9); | |
1342 | ||
08e1a23e | 1343 | if(fLastEvent != -1) iNumberOfEvents = fLastEvent + 1; |
1344 | for (Int_t iEventNumber = fFirstEvent; iEventNumber < iNumberOfEvents; iEventNumber++) { | |
1345 | ntrack = 0; | |
1346 | nPos = 0; | |
1347 | nNeg = 0; | |
1348 | nNeutr =0; | |
1349 | nK0s = 0; | |
1350 | nNeutrons = 0; | |
1351 | nPi0s = 0; | |
1352 | nGamas = 0; | |
1353 | nProtons = 0; | |
1354 | nKaons = 0; | |
1355 | nPions = 0; | |
1356 | nMuons = 0; | |
ba4804f9 | 1357 | nFWMuons = 0; |
08e1a23e | 1358 | nElectrons = 0; |
1359 | nCh1GeV = 0; | |
1360 | nCh3GeV = 0; | |
1361 | nCh10GeV = 0; | |
1362 | nMu1GeV = 0; | |
1363 | nMu3GeV = 0; | |
1364 | nMu10GeV = 0; | |
1365 | nEl1GeV = 0; | |
1366 | nEl3GeV = 0; | |
1367 | nEl10GeV = 0; | |
1368 | maxPt = .0; | |
73e1181d | 1369 | etamaxPt = -999.; |
1370 | phimaxPt = -999.; | |
08e1a23e | 1371 | meanPt = .0; |
1372 | totalP = .0; | |
1373 | fVertexflag = 0; | |
1374 | ||
1375 | b->GetEntry(iEventNumber); | |
1376 | iRunNumber = esd->GetRunNumber(); | |
1377 | if(iRunNumber != iInitRunNumber) AliFatal("Inconsistency of run numbers in the AliESD!!!"); | |
1378 | const AliESDVertex * vertexIn = esd->GetVertex(); | |
1379 | if (!vertexIn) AliError("ESD has not defined vertex."); | |
1380 | if (vertexIn) fVertexName = vertexIn->GetName(); | |
1381 | if(fVertexName != "default") fVertexflag = 1; | |
1382 | for (Int_t iTrackNumber = 0; iTrackNumber < esd->GetNumberOfTracks(); iTrackNumber++) { | |
1383 | AliESDtrack * esdTrack = esd->GetTrack(iTrackNumber); | |
1384 | UInt_t status = esdTrack->GetStatus(); | |
1385 | ||
1386 | //select only tracks with ITS refit | |
1387 | if ((status&AliESDtrack::kITSrefit)==0) continue; | |
1388 | //select only tracks with TPC refit | |
1389 | if ((status&AliESDtrack::kTPCrefit)==0) continue; | |
1390 | ||
1391 | //select only tracks with the "combined PID" | |
1392 | if ((status&AliESDtrack::kESDpid)==0) continue; | |
1393 | Double_t p[3]; | |
1394 | esdTrack->GetPxPyPz(p); | |
60e55aee | 1395 | Double_t pt2 = p[0]*p[0]+p[1]*p[1]; |
1396 | Double_t momentum = TMath::Sqrt(pt2+p[2]*p[2]); | |
1397 | Double_t fPt = TMath::Sqrt(pt2); | |
08e1a23e | 1398 | totalP += momentum; |
1399 | meanPt += fPt; | |
73e1181d | 1400 | if(fPt > maxPt) { |
1401 | maxPt = fPt; | |
1402 | phimaxPt = esdTrack->Eta(); | |
1403 | etamaxPt = esdTrack->Phi(); | |
1404 | } | |
08e1a23e | 1405 | |
1406 | if(esdTrack->GetSign() > 0) { | |
1407 | nPos++; | |
1408 | if(fPt > fLowPtCut) nCh1GeV++; | |
1409 | if(fPt > fHighPtCut) nCh3GeV++; | |
1410 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
1411 | } | |
1412 | if(esdTrack->GetSign() < 0) { | |
1413 | nNeg++; | |
1414 | if(fPt > fLowPtCut) nCh1GeV++; | |
1415 | if(fPt > fHighPtCut) nCh3GeV++; | |
1416 | if(fPt > fVeryHighPtCut) nCh10GeV++; | |
1417 | } | |
1418 | if(esdTrack->GetSign() == 0) nNeutr++; | |
1419 | ||
1420 | //PID | |
1421 | Double_t prob[5]; | |
1422 | esdTrack->GetESDpid(prob); | |
1423 | ||
1424 | Double_t rcc = 0.0; | |
1425 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) rcc += prob[i]*partFrac[i]; | |
1426 | if(rcc == 0.0) continue; | |
1427 | //Bayes' formula | |
1428 | Double_t w[5]; | |
1429 | for(Int_t i = 0; i < AliPID::kSPECIES; i++) w[i] = prob[i]*partFrac[i]/rcc; | |
1430 | ||
1431 | //protons | |
1432 | if ((w[4]>w[3])&&(w[4]>w[2])&&(w[4]>w[1])&&(w[4]>w[0])) nProtons++; | |
1433 | //kaons | |
1434 | if ((w[3]>w[4])&&(w[3]>w[2])&&(w[3]>w[1])&&(w[3]>w[0])) nKaons++; | |
1435 | //pions | |
1436 | if ((w[2]>w[4])&&(w[2]>w[3])&&(w[2]>w[1])&&(w[2]>w[0])) nPions++; | |
1437 | //electrons | |
1438 | if ((w[0]>w[4])&&(w[0]>w[3])&&(w[0]>w[2])&&(w[0]>w[1])) { | |
1439 | nElectrons++; | |
1440 | if(fPt > fLowPtCut) nEl1GeV++; | |
1441 | if(fPt > fHighPtCut) nEl3GeV++; | |
1442 | if(fPt > fVeryHighPtCut) nEl10GeV++; | |
1443 | } | |
1444 | ntrack++; | |
1445 | }//track loop | |
1446 | ||
1447 | ///////////// | |
1448 | //muon code// | |
1449 | //////////// | |
1450 | Int_t nMuonTracks = esd->GetNumberOfMuonTracks(); | |
1451 | // loop over all reconstructed tracks (also first track of combination) | |
1452 | for (Int_t iTrack = 0; iTrack < nMuonTracks; iTrack++) { | |
1453 | AliESDMuonTrack* muonTrack = esd->GetMuonTrack(iTrack); | |
1454 | if (muonTrack == 0x0) continue; | |
1455 | ||
1456 | // Coordinates at vertex | |
1457 | fZ = muonTrack->GetZ(); | |
1458 | fY = muonTrack->GetBendingCoor(); | |
1459 | fX = muonTrack->GetNonBendingCoor(); | |
1460 | ||
1461 | fThetaX = muonTrack->GetThetaX(); | |
1462 | fThetaY = muonTrack->GetThetaY(); | |
1463 | ||
1464 | fPyz = 1./TMath::Abs(muonTrack->GetInverseBendingMomentum()); | |
1465 | fPzRec = - fPyz / TMath::Sqrt(1.0 + TMath::Tan(fThetaY)*TMath::Tan(fThetaY)); | |
1466 | fPxRec = fPzRec * TMath::Tan(fThetaX); | |
1467 | fPyRec = fPzRec * TMath::Tan(fThetaY); | |
1468 | fCharge = Int_t(TMath::Sign(1.,muonTrack->GetInverseBendingMomentum())); | |
1469 | ||
1470 | //ChiSquare of the track if needed | |
1471 | fChisquare = muonTrack->GetChi2()/(2.0 * muonTrack->GetNHit() - 5); | |
1472 | fEnergy = TMath::Sqrt(fMUONMASS * fMUONMASS + fPxRec * fPxRec + fPyRec * fPyRec + fPzRec * fPzRec); | |
1473 | fEPvector.SetPxPyPzE(fPxRec, fPyRec, fPzRec, fEnergy); | |
1474 | ||
1475 | // total number of muons inside a vertex cut | |
1476 | if((TMath::Abs(fZ)<fZVertexCut) && (TMath::Sqrt(fY*fY+fX*fX)<fRhoVertexCut)) { | |
1477 | nMuons++; | |
ba4804f9 | 1478 | nFWMuons++; |
08e1a23e | 1479 | if(fEPvector.Pt() > fLowPtCut) { |
1480 | nMu1GeV++; | |
1481 | if(fEPvector.Pt() > fHighPtCut) { | |
1482 | nMu3GeV++; | |
1483 | if (fEPvector.Pt() > fVeryHighPtCut) { | |
1484 | nMu10GeV++; | |
1485 | } | |
1486 | } | |
1487 | } | |
1488 | } | |
1489 | }//muon track loop | |
7e3c2e04 | 1490 | |
08e1a23e | 1491 | |
1492 | // Fill the event tags | |
1493 | if(ntrack != 0) | |
1494 | meanPt = meanPt/ntrack; | |
7e3c2e04 | 1495 | |
1496 | //First physics data | |
1497 | const AliMultiplicity *spdMult = esd->GetMultiplicity(); | |
1498 | evTag->SetNumberOfFiredChipsLayer1(spdMult->GetNumberOfFiredChips(0)); | |
1499 | evTag->SetNumberOfFiredChipsLayer2(spdMult->GetNumberOfFiredChips(1)); | |
1500 | evTag->SetNumberOfSPDTracklets(spdMult->GetNumberOfTracklets()); | |
1501 | ||
4c454ade | 1502 | AliESDVZERO *vzeroData = esd->GetVZEROData(); |
1503 | evTag->SetMTotV0A(vzeroData->GetMTotV0A()); | |
1504 | evTag->SetMTotV0C(vzeroData->GetMTotV0C()); | |
1505 | evTag->SetNbPMV0A(vzeroData->GetNbPMV0A()); | |
1506 | evTag->SetNbPMV0C(vzeroData->GetNbPMV0C()); | |
1507 | ||
7e3c2e04 | 1508 | //evTag->SetEventId(iEventNumber+1); |
1509 | evTag->SetPeriodNumber(esd->GetPeriodNumber()); | |
1510 | evTag->SetOrbitNumber(esd->GetOrbitNumber()); | |
1511 | evTag->SetBunchCrossNumber(esd->GetBunchCrossNumber()); | |
08e1a23e | 1512 | if (vertexIn) { |
1513 | evTag->SetVertexX(vertexIn->GetXv()); | |
1514 | evTag->SetVertexY(vertexIn->GetYv()); | |
1515 | evTag->SetVertexZ(vertexIn->GetZv()); | |
1516 | evTag->SetVertexZError(vertexIn->GetZRes()); | |
1517 | } | |
1518 | evTag->SetVertexFlag(fVertexflag); | |
1519 | ||
1520 | evTag->SetT0VertexZ(esd->GetT0zVertex()); | |
1521 | ||
1522 | evTag->SetTriggerMask(esd->GetTriggerMask()); | |
1523 | evTag->SetTriggerCluster(esd->GetTriggerCluster()); | |
1524 | ||
1525 | evTag->SetZDCNeutron1Energy(esd->GetZDCN1Energy()); | |
1526 | evTag->SetZDCProton1Energy(esd->GetZDCP1Energy()); | |
1527 | evTag->SetZDCNeutron2Energy(esd->GetZDCN2Energy()); | |
1528 | evTag->SetZDCProton2Energy(esd->GetZDCP2Energy()); | |
a85132e7 | 1529 | evTag->SetZDCEMEnergy(esd->GetZDCEMEnergy(0),esd->GetZDCEMEnergy(1)); |
08e1a23e | 1530 | evTag->SetNumOfParticipants(esd->GetZDCParticipants()); |
1531 | ||
1532 | ||
1533 | evTag->SetNumOfTracks(esd->GetNumberOfTracks()); | |
1534 | evTag->SetNumOfPosTracks(nPos); | |
1535 | evTag->SetNumOfNegTracks(nNeg); | |
1536 | evTag->SetNumOfNeutrTracks(nNeutr); | |
1537 | ||
1538 | evTag->SetNumOfV0s(esd->GetNumberOfV0s()); | |
1539 | evTag->SetNumOfCascades(esd->GetNumberOfCascades()); | |
1540 | evTag->SetNumOfKinks(esd->GetNumberOfKinks()); | |
1541 | evTag->SetNumOfPMDTracks(esd->GetNumberOfPmdTracks()); | |
1542 | ||
1543 | evTag->SetNumOfProtons(nProtons); | |
1544 | evTag->SetNumOfKaons(nKaons); | |
1545 | evTag->SetNumOfPions(nPions); | |
1546 | evTag->SetNumOfMuons(nMuons); | |
ba4804f9 | 1547 | evTag->SetNumOfFWMuons(nFWMuons); |
08e1a23e | 1548 | evTag->SetNumOfElectrons(nElectrons); |
1549 | evTag->SetNumOfPhotons(nGamas); | |
1550 | evTag->SetNumOfPi0s(nPi0s); | |
1551 | evTag->SetNumOfNeutrons(nNeutrons); | |
1552 | evTag->SetNumOfKaon0s(nK0s); | |
1553 | ||
1554 | evTag->SetNumOfChargedAbove1GeV(nCh1GeV); | |
1555 | evTag->SetNumOfChargedAbove3GeV(nCh3GeV); | |
1556 | evTag->SetNumOfChargedAbove10GeV(nCh10GeV); | |
1557 | evTag->SetNumOfMuonsAbove1GeV(nMu1GeV); | |
1558 | evTag->SetNumOfMuonsAbove3GeV(nMu3GeV); | |
1559 | evTag->SetNumOfMuonsAbove10GeV(nMu10GeV); | |
1560 | evTag->SetNumOfElectronsAbove1GeV(nEl1GeV); | |
1561 | evTag->SetNumOfElectronsAbove3GeV(nEl3GeV); | |
1562 | evTag->SetNumOfElectronsAbove10GeV(nEl10GeV); | |
1563 | ||
a69c1246 | 1564 | tmp.Clear(); |
1565 | evTag->SetNumOfPHOSClusters(esd->GetPHOSClusters(&tmp)); | |
1566 | tmp.Clear(); | |
1567 | evTag->SetNumOfEMCALClusters(esd->GetEMCALClusters(&tmp)); | |
08e1a23e | 1568 | |
1569 | evTag->SetTotalMomentum(totalP); | |
1570 | evTag->SetMeanPt(meanPt); | |
1571 | evTag->SetMaxPt(maxPt); | |
73e1181d | 1572 | evTag->SetEtaMaxPt(etamaxPt); |
1573 | evTag->SetPhiMaxPt(phimaxPt); | |
08e1a23e | 1574 | |
1575 | tag->SetLHCTag(lhcLuminosity,lhcState); | |
1576 | tag->SetDetectorTag(detectorMask); | |
1577 | ||
1578 | tag->SetRunId(iInitRunNumber); | |
126f4d0c | 1579 | tag->SetRunStartTime(t1->GetDate()); |
1580 | tag->SetRunStopTime(t2->GetDate()); | |
1581 | tag->SetBeamEnergy(beamenergy); | |
1582 | tag->SetBeamType(beamtype); | |
27293674 | 1583 | |
1584 | //QA setting | |
9ee5d033 | 1585 | tag->SetQAArray(qa, qalength) ; |
27293674 | 1586 | tag->SetEventSpecies(es, eslength) ; |
126f4d0c | 1587 | |
08e1a23e | 1588 | tag->AddEventTag(*evTag); |
1589 | } | |
08e1a23e | 1590 | |
08e1a23e | 1591 | ftag->cd(); |
7ee67d2a | 1592 | ttag.Fill(); |
1593 | tag->Clear(); | |
08e1a23e | 1594 | ttag.Write(); |
1595 | ftag->Close(); | |
1596 | file->cd(); | |
1597 | delete tag; | |
1598 | delete evTag; | |
1599 | } | |
1600 | ||
517aef4e | 1601 | //_____________________________________________________________________________ |
1602 | void AliESDTagCreator::SwitchOffBranches() const { | |
2856e38b | 1603 | // |
1604 | // Switch of branches on user request | |
517aef4e | 1605 | TObjArray * tokens = fBranches.Tokenize(" "); |
1606 | Int_t ntok = tokens->GetEntries(); | |
1607 | for (Int_t i = 0; i < ntok; i++) { | |
1608 | TString str = ((TObjString*) tokens->At(i))->GetString(); | |
1609 | fChain->SetBranchStatus(Form("%s%s%s","*", str.Data(), "*"), 0); | |
1610 | AliInfo(Form("Branch %s switched off \n", str.Data())); | |
1611 | } | |
2856e38b | 1612 | } |